Gerry W. Zajac

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Warrenville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for measuring the velocity of a magnetically receptive object
- Patent number 6,437,559
- Issue date Aug 20, 2002
- Gerry W. Zajac
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for extending the freshness of coffee and indi...
- Patent number 6,228,410
- Issue date May 8, 2001
- Gerry W. Zajac
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Beverage freshness monitor
- Patent number 5,956,151
- Issue date Sep 21, 1999
- Gerry W. Zajac
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Brewed beverage maker with optical feedback system
- Patent number 5,724,882
- Issue date Mar 10, 1998
- James M. Gallas
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MEASURING THE VELOCITY OF A MAGNETICALLY RECEPTIVE OBJECT
- Publication number 20020079887
- Publication date Jun 27, 2002
- Gerry W. Zajac
- G01 - MEASURING TESTING